<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Vue 基础</title>

</head>

<body>
  <div id="app">
    <h2>
      {{message}}
    </h2>
    <h3>
      {{user.username}}:
      {{user.age}}
    </h3>
    <ul>
      <li>{{hobby[0]}}</li>
      <li>{{hobby[1]}}</li>
      <li>{{hobby[2]}}</li>
    </ul>
  </div>

  <!-- 开发环境版本，包含了有帮助的命令行警告 -->
  <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
  <script>
    var app = new Vue({
      el: "#app",
      data: {
        message: "Hello Vue!",
        user: {
          username: "sansheng",
          age: 27,
        },
        hobby: ["唱", "跳", "篮球"]
      }
    })
  </script>
</body>

</html>